AR017262A1 - CYCLOPENTAFENANTRENIL-METAL COMPLEXES; CATALYSTS FOR OLEFINE POLYMERIZATION THAT INCLUDES SUCH COMPLEXES; OLEFIN POLYMERIZATION PROCEDURES USING SUCH CATOLYZERS AND COPOLYMER UNIFORMS TO THE ETHYLENE AZAR AND SYNYLAROMATIC MONOMERS OBTAINED WITH SUCH PROCEDURE - Google Patents

CYCLOPENTAFENANTRENIL-METAL COMPLEXES; CATALYSTS FOR OLEFINE POLYMERIZATION THAT INCLUDES SUCH COMPLEXES; OLEFIN POLYMERIZATION PROCEDURES USING SUCH CATOLYZERS AND COPOLYMER UNIFORMS TO THE ETHYLENE AZAR AND SYNYLAROMATIC MONOMERS OBTAINED WITH SUCH PROCEDURE

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Publication number
AR017262A1
AR017262A1 ARP980104562A ARP980104562A AR017262A1 AR 017262 A1 AR017262 A1 AR 017262A1 AR P980104562 A ARP980104562 A AR P980104562A AR P980104562 A ARP980104562 A AR P980104562A AR 017262 A1 AR017262 A1 AR 017262A1
Authority
AR
Argentina
Prior art keywords
hydrocarbyl
substituted
group
electrons
optionally
Prior art date
Application number
ARP980104562A
Other languages
Spanish (es)
Original Assignee
Dow Global Technologies Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dow Global Technologies Inc filed Critical Dow Global Technologies Inc
Publication of AR017262A1 publication Critical patent/AR017262A1/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F17/00—Metallocenes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/02—Ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/02—Ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2420/00—Metallocene catalysts
    • C08F2420/02—Cp or analog bridged to a non-Cp X anionic donor
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65908—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an ionising compound other than alumoxane, e.g. (C6F5)4B-X+
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/943—Polymerization with metallocene catalysts

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

Se trata de complejos de ciclopenantrenil-metales de formula CpZMXxLlXx(IA); caracterizado porque Cp es un ligante de sistema anular deciclopentafenantrenilo opcionalmente sustituido al menos con un grupo ligante seleccionado entre ligantes de hidrocarbilo, sililo, germilo, haluro,hidroxicarbiloxi, hidrocarbisiloxi, hidrocarbisililamino, di(hidrocarbil)amino, hidrocarbilenoamino, di(hidrocarbil)fosfino, hidrocarbilenofosfino,hidrocarbilsulfido, hidrocarbilo halo-sustituido, hidrocarbilo, hidrocarbiloxi-sustituido , hidrocarbil sililo-sustituido, hidrocarbilo hidrocarbilsiloxi-sustituido, hidrocarbilo hidrocarbilsililamino-sustituido - hidrocarbilo di(hidrocarbil)amino-sustituido, hidrocarbilo, hidrocarbilenoamino-sustituido,hidrocarbilo di(hidrocarbil)fosfino-sustituido, hidrocarbilo hidrocarbilenofosfino-sustituido, o hidrocarbilo hidrocarbilsulfido-sustituido, en donde dichogrupo ligante de hasta 40 átomos sin contar los átomos de hidrogeno, y opcionalmente dos o más de los grupos ligantes anteriores pueden conjuntamente formar underivado divalente, y además opcionalmente uno o más átomos de carbono del sistema de anular ciclopentafenantrenilo pueden ser reemplazados por un átomo denitrogeno o fosforo; M es titanio, circonio o hafnio en el estado de oxidacion formal +2, +3 o +4; Z es tanto un grupo ligante cíclico o no cíclico quecontiene pi-electrones deslocalizados, incluyendo un segundo grupo de sistema de anillociclopentafenantrenilo, tal como se describe anteriormentepara Cp, endonde A está unido a M mediante pi-electrones deslocalizados y opcionalmente ligados en forma covalente a Cp mediante un miembro de puente divalente, o Z es ungrupo divalente que carece de pi-electrones deslocalizados que se encuentra ligado en forma covalente a Cp, y M. O la parte o mitad que comprende un sigmaenlace mediante el cual se une a Cp, y un par de dos electrones neutros capaces de formar un enlace coordinado-covalente con M, en donde dicho Z comprende boroo un miembro delGrupo 14 de la Tabla Periodica, y también comprende nitrogeno, fosforo, azufre u oxígeno; X es un grupo ligante anionico monovalente que poseeThese are cyclopenantrenyl metal complexes of the formula CpZMXxLlXx (IA); characterized in that Cp is a deciclopentaphenanthrenyl ring system binder optionally substituted with at least one binder group selected from hydrocarbyl, silyl, germyl, halide, hydroxycarbyloxy, hydrocarbonyloxy, hydrocarbonylamino, di (hydrocarbyl) amino, hydrocarbyleneamino, di (hydrocarbyl) phosphine binders, hydrocarbylene phosphino, hydrocarbylsulfide, halo-substituted hydrocarbyl, hydrocarbyl, hydrocarbyloxy-substituted, silyl-substituted hydrocarbyl, hydrocarbylsiloxy-substituted hydrocarbyl, hydrocarbylsilylamino-substituted hydrocarbyl di (hydrocarbyl) amino-substituted hydrocarbyl, hydrocarbyl hydrocarbyl phosphino-substituted, hydrocarbylphosphino-substituted hydrocarbyl, or hydrocarbyl-substituted-hydrocarbyl, wherein dichogroup of up to 40 atoms without counting hydrogen atoms, and optionally two or more of the above binding groups may together form divalent derivative, and also optionally one or more carbon atoms of the cyclopentaphenanthrenyl ring system can be replaced by a denitrogen or phosphorus atom; M is titanium, zirconium or hafnium in the formal oxidation state +2, +3 or +4; Z is both a cyclic or non-cyclic binder group containing delocalized pi-electrons, including a second group of cyclopentaphenanthrenyl ring system, as described above for Cp, where A is linked to M by delocalized pi-electrons and optionally covalently linked to Cp by means of a divalent bridge member, or Z is a divalent group that lacks delocalized pi-electrons that is covalently linked to Cp, and M. Or the part or half that comprises a sigma link through which it joins Cp, and a pair of two neutral electrons capable of forming a coordinated-covalent bond with M, wherein said Z comprises a member of Group 14 of the Periodic Table, and also comprises nitrogen, phosphorus, sulfur or oxygen; X is a monovalent anionic binding group that has

ARP980104562A 1997-09-15 1998-09-14 CYCLOPENTAFENANTRENIL-METAL COMPLEXES; CATALYSTS FOR OLEFINE POLYMERIZATION THAT INCLUDES SUCH COMPLEXES; OLEFIN POLYMERIZATION PROCEDURES USING SUCH CATOLYZERS AND COPOLYMER UNIFORMS TO THE ETHYLENE AZAR AND SYNYLAROMATIC MONOMERS OBTAINED WITH SUCH PROCEDURE AR017262A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US5900097P 1997-09-15 1997-09-15
US09/122,958 US6150297A (en) 1997-09-15 1998-07-27 Cyclopentaphenanthrenyl metal complexes and polymerization process

Publications (1)

Publication Number Publication Date
AR017262A1 true AR017262A1 (en) 2001-09-05

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ARP980104562A AR017262A1 (en) 1997-09-15 1998-09-14 CYCLOPENTAFENANTRENIL-METAL COMPLEXES; CATALYSTS FOR OLEFINE POLYMERIZATION THAT INCLUDES SUCH COMPLEXES; OLEFIN POLYMERIZATION PROCEDURES USING SUCH CATOLYZERS AND COPOLYMER UNIFORMS TO THE ETHYLENE AZAR AND SYNYLAROMATIC MONOMERS OBTAINED WITH SUCH PROCEDURE

Country Status (20)

Country Link
US (3) US6150297A (en)
EP (1) EP1017701B1 (en)
JP (1) JP2001516761A (en)
KR (1) KR100567505B1 (en)
CN (1) CN1221562C (en)
AR (1) AR017262A1 (en)
AT (1) ATE234851T1 (en)
AU (1) AU735332B2 (en)
BR (1) BR9812307A (en)
CA (1) CA2301740A1 (en)
DE (1) DE69812391T2 (en)
ES (1) ES2196594T3 (en)
HU (1) HUP0004576A3 (en)
ID (1) ID24647A (en)
MY (1) MY121287A (en)
NO (1) NO20001307L (en)
PL (1) PL339254A1 (en)
TR (1) TR200000668T2 (en)
TW (1) TW534914B (en)
WO (1) WO1999014221A1 (en)

Families Citing this family (74)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5607551A (en) * 1993-06-24 1997-03-04 Kimberly-Clark Corporation Soft tissue
DE19725647A1 (en) * 1997-06-18 1998-12-24 Basf Ag Cyclopenta [I] phenanthrene metal complex catalyst systems
EP1098934A1 (en) 1998-07-01 2001-05-16 Exxon Chemical Patents Inc. Elastic blends comprising crystalline polymer and crystallizable polymers of propylene
US6417405B2 (en) 1999-03-03 2002-07-09 The Dow Chemical Company Synthesis of cyclopentadiene or substituted cyclopentadiene compounds
EP1159245A1 (en) 1999-03-03 2001-12-05 The Dow Chemical Company Synthesis of 4-ketocyclopentene and cyclopentadiene compounds
DE19927766A1 (en) * 1999-06-17 2000-12-21 Basf Ag Supported catalyst for olefin polymerization comprises copolymer support, metallocene complex and metallocenium ion forming compound
US6825295B2 (en) * 1999-12-10 2004-11-30 Dow Global Technologies Inc. Alkaryl-substituted group 4 metal complexes, catalysts and olefin polymerization process
WO2001042315A1 (en) * 1999-12-10 2001-06-14 Dow Global Technologies Inc. Substituted group 4 metal complexes, catalysts and olefin polymerization process
US6281306B1 (en) 1999-12-16 2001-08-28 Univation Technologies, Llc Method of polymerization
WO2002002577A1 (en) * 2000-06-30 2002-01-10 Dow Global Technology Inc. Polycyclic, fused ring compounds, metal complexes and polymerization process
US6806327B2 (en) 2000-06-30 2004-10-19 Dow Global Technologies Inc. Substituted polycyclic, fused ring compounds, metal complexes and polymerization process
US6476141B1 (en) 2000-09-29 2002-11-05 Dow Global Technologies Inc. COMPATIBILIZED BLENDS OF ALKENYL AROMATIC POLYMERS, α-OLEFIN/VINYL OR VINYLIDENE AROMATIC AND/OR STERICALLY HINDERED ALIPHATIC OR CYCLOALIPHATIC VINYL OR VINYLIDENE INTERPOLYMERS AND STYRENIC BLOCK COPOLYMERS
EP1370607A2 (en) * 2001-02-27 2003-12-17 Dow Global Technologies Inc. Fabricated articles prepared from blends of substantially random ethylene/propylene/vinyl aromatic interpolymers with polypropylene
JP5156167B2 (en) 2001-04-12 2013-03-06 エクソンモービル・ケミカル・パテンツ・インク Propylene-ethylene polymer and production method
US6946531B2 (en) 2001-05-14 2005-09-20 Dow Global Technologies Inc. Low molecular weight ethylene interpolymers and polymerization process
ES2240735T3 (en) * 2001-05-14 2005-10-16 Dow Global Technologies Inc. 3-ARIL-REPLACED CYCLOPENTADIENYL METAL COMPLEX AND POLYMERIZATION PROCEDURE.
WO2003037937A1 (en) * 2001-10-18 2003-05-08 The Dow Chemical Company Diene functionalized catalyst supports and supported catalyst compositions
US6906160B2 (en) 2001-11-06 2005-06-14 Dow Global Technologies Inc. Isotactic propylene copolymer fibers, their preparation and use
US6960635B2 (en) * 2001-11-06 2005-11-01 Dow Global Technologies Inc. Isotactic propylene copolymers, their preparation and use
US6927256B2 (en) 2001-11-06 2005-08-09 Dow Global Technologies Inc. Crystallization of polypropylene using a semi-crystalline, branched or coupled nucleating agent
US6943215B2 (en) * 2001-11-06 2005-09-13 Dow Global Technologies Inc. Impact resistant polymer blends of crystalline polypropylene and partially crystalline, low molecular weight impact modifiers
EP1444276A1 (en) 2001-11-06 2004-08-11 Dow Global Technologies, Inc. Isotactic propylene copolymers, their preparation and use
US20040106739A1 (en) * 2002-02-19 2004-06-03 Cheung Yunwa Wilson Blends of substantially random interpolymers with enhanced thermal performance
KR20100101024A (en) * 2002-03-14 2010-09-15 다우 글로벌 테크놀로지스 인크. Substituted indenyl metal complexes
WO2003078480A2 (en) * 2002-03-14 2003-09-25 Dow Global Technologies Inc. Polycyclic, fused heteroring compounds, metal complexes and polymerization process
EP1495038B1 (en) * 2002-04-12 2008-07-23 Dow Global Technologies Inc. Azaborolyl group 4 metal complexes, catalysts and olefin polymerization process
JP4728643B2 (en) 2002-10-02 2011-07-20 ダウ グローバル テクノロジーズ エルエルシー Liquid and gel-like low molecular weight ethylene polymers
WO2004046214A2 (en) 2002-10-15 2004-06-03 Exxonmobil Chemical Patents Inc. Multiple catalyst system for olefin polymerization and polymers produced therefrom
US7223822B2 (en) 2002-10-15 2007-05-29 Exxonmobil Chemical Patents Inc. Multiple catalyst and reactor system for olefin polymerization and polymers produced therefrom
ATE402222T1 (en) 2002-10-17 2008-08-15 Dow Global Technologies Inc HIGHLY FILLED POLYMER COMPOSITIONS
CA2506144C (en) 2002-12-13 2011-09-20 Dow Global Technologies Inc. Olefin polymerization catalyst composition comprising group 13 amide derivatives
US20040167270A1 (en) 2003-02-25 2004-08-26 Dane Chang Fugitive pattern for casting
WO2004094487A1 (en) 2003-03-21 2004-11-04 Dow Global Technologies, Inc. Morphology controlled olefin polymerization process
US6927264B2 (en) * 2003-05-28 2005-08-09 Dow Global Technologies Inc. Metal complexes and polymerization process using same
ATE455832T1 (en) * 2003-08-19 2010-02-15 Dow Global Technologies Inc INTERPOLYMERS FOR USE IN HOT HOT ADHESIVES AND METHOD FOR THE PRODUCTION THEREOF
DE602005013949D1 (en) * 2004-03-16 2009-05-28 Union Carbide Chem Plastic OLIGOMERIZATION OF ETHYLENE WITH ALUMINUM PHOSPHATE COMPOUND GROUP 6 METAL AMID CATALYSTS
AR048104A1 (en) 2004-03-17 2006-03-29 Dow Global Technologies Inc CATALYZING COMPOSITION THAT INCLUDES A LINK AGENT FOR THE FORMATION OF OLEFIN'S TOP COPOLYMERS IN MULTIPLE BLOCKS
BRPI0508161B1 (en) 2004-03-17 2015-11-17 Dow Global Technologies Inc COMPOSITION, PROCESS FOR PREPARING A HIGH MOLECULAR WEIGHT MULTI-BLOCK HOMOPOLYMER AND PROCESS FOR PREPARING A HIGH MOLECULAR WEIGHT MULTI-BLOCK COPOLYMER”
SG183749A1 (en) 2004-03-17 2012-09-27 Dow Global Technologies Llc Catalyst composition comprising shuttling agent for ethylene multi-block copolymer formation
ATE504349T1 (en) 2004-06-16 2011-04-15 Dow Global Technologies Inc METHOD FOR SELECTING POLYMERIZATION MODIFIERS
US8093341B2 (en) 2004-10-28 2012-01-10 Dow Global Technologies Llc Method of controlling a polymerization reactor
ZA200708784B (en) 2005-03-17 2009-01-28 Dow Global Technologies Inc Catalyst composition comprising shuttling agent for tactic/atactic multi-block copolymer formation
US9410009B2 (en) 2005-03-17 2016-08-09 Dow Global Technologies Llc Catalyst composition comprising shuttling agent for tactic/ atactic multi-block copolymer formation
ZA200708785B (en) * 2005-03-17 2009-01-28 Dow Global Technologies Inc Catalyst composition comprising shuttling agent for regio-irregular multi-block copolymer formation
SG156614A1 (en) 2005-09-15 2009-11-26 Dow Global Technologies Inc Catalytic olefin block copolymers via polymerizable shuttling agent
AR058448A1 (en) 2005-09-15 2008-02-06 Dow Global Technologies Inc POLYMER ARCHITECTURE CONTROL AND MOLECULAR WEIGHT DISTRIBUCOIN GOES THE MULTI-CENTERED TRANSFER AGENT
US8722831B2 (en) 2006-05-29 2014-05-13 Denki Kagaku Kogyo Kabushiki Kaisha Process for production of cross copolymers, cross copolymers obtained by the process, and use thereof
JP2008156550A (en) * 2006-12-26 2008-07-10 Sumitomo Chemical Co Ltd Preparation method of vinyl aromatic compound polymer
ITMI20070877A1 (en) 2007-05-02 2008-11-03 Dow Global Technologies Inc PROCESS FOR THE PRODUCTION OF MULTI-BLOCKED COPOLYMERS WITH THE USE OF POLAR SOLVENTS
ITMI20070878A1 (en) * 2007-05-02 2008-11-03 Dow Global Technologies Inc PROCESS FOR POLYMERIZZAINE OF TACTICAL POLYMERS USING CHIRAL CATALYSTS
CN101939343B (en) 2007-12-18 2013-10-02 尤尼威蒂恩技术有限责任公司 Method for controlling bimodal catalyst activity during polymerization
EP2270091B1 (en) 2008-04-15 2014-07-30 Denki Kagaku Kogyo Kabushiki Kaisha Thermoplastic resin composition
CA2768987A1 (en) 2009-07-29 2011-02-03 Dow Global Technologies Llc Multifunctional chain shuttling agents
WO2011025784A1 (en) 2009-08-31 2011-03-03 Dow Global Technologies Inc. Catalyst and process for polymerizing an olefin and polyolefin prepared thereby
CN102822180B (en) 2010-02-19 2016-06-15 陶氏环球技术有限责任公司 Metal ligand complex and catalyst
EP3549960B1 (en) 2010-02-19 2021-03-24 Dow Global Technologies LLC Process for polymerizing an olefin monomer and catalyst therefor
WO2012103080A1 (en) 2011-01-26 2012-08-02 Dow Global Technologies Llc Process for making a polyolefin-polysiloxane block copolymer
WO2012155022A1 (en) 2011-05-12 2012-11-15 Dow Global Technologies Llc Non-cyclopentadienyl-based chromium catalysts for olefin polymerization
CN103890023B (en) 2011-10-24 2016-11-16 三菱化学株式会社 Composition for thermoplastic elastomer and manufacture method thereof
JP6622186B2 (en) 2014-04-03 2019-12-18 デンカ株式会社 Cross copolymer and resin composition
SG11201703851UA (en) 2014-11-25 2017-06-29 Univation Tech Llc Methods of controlling polyolefin melt index
US20180273669A1 (en) 2015-09-28 2018-09-27 Denka Company Limited Cross-copolymer and method for producing same
JP6832348B2 (en) 2015-09-30 2021-02-24 ダウ グローバル テクノロジーズ エルエルシー Multi-headed or bi-headed compositions useful for chain shuttling, and the process for preparing them
WO2018064546A1 (en) 2016-09-30 2018-04-05 Dow Global Technologies Llc Capped multi- or dual-headed compositions useful for chain shuttling and process to prepare the same
US11174329B2 (en) 2016-09-30 2021-11-16 Dow Global Technologies Llc Multi- or dual-headed compositions useful for chain shuttling and process to prepare the same
JP7123040B2 (en) 2016-09-30 2022-08-22 ダウ グローバル テクノロジーズ エルエルシー Method for preparing multi-headed or double-headed compositions useful for chain shuttling
SG11201908306TA (en) 2017-03-15 2019-10-30 Dow Global Technologies Llc Catalyst system for multi-block copolymer formation
CN110603274B (en) 2017-03-15 2022-09-30 陶氏环球技术有限责任公司 Catalyst system for forming multi-block copolymers
KR102648625B1 (en) 2017-03-15 2024-03-19 다우 글로벌 테크놀로지스 엘엘씨 Catalyst system for forming multi-block copolymers
KR102631009B1 (en) 2017-03-15 2024-01-30 다우 글로벌 테크놀로지스 엘엘씨 Catalyst system for forming multi-block copolymers
BR112019019130B1 (en) 2017-03-15 2023-03-28 Dow Global Technologies Llc OLEFIN POLYMERIZATION CATALYST SYSTEM AND PROCESS FOR PREPARING A MULTI-BLOCK COPOLYMER
KR20200135420A (en) 2018-03-19 2020-12-02 다우 글로벌 테크놀로지스 엘엘씨 Silicon-terminated organo-metal compound and method for preparing same
CN111320717B (en) * 2020-03-12 2022-02-15 中国科学院青岛生物能源与过程研究所 Method for catalyzing vinyl monomer polymerization by using hindered Lewis acid-base pair based on binuclear aluminum Lewis acid
EP4330294A1 (en) 2021-04-30 2024-03-06 ExxonMobil Chemical Patents Inc. Processes for transitioning between different polymerization catalysts in a polymerization reactor

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3742934A1 (en) * 1987-12-18 1989-06-29 Hoechst Ag METHOD FOR PRODUCING A CHIRAL, STEREORIGIDAL METALLOCEN COMPOUND
NZ235032A (en) * 1989-08-31 1993-04-28 Dow Chemical Co Constrained geometry complexes of titanium, zirconium or hafnium comprising a substituted cyclopentadiene ligand; use as olefin polymerisation catalyst component
JP2545006B2 (en) 1990-07-03 1996-10-16 ザ ダウ ケミカル カンパニー Addition polymerization catalyst
US5721185A (en) 1991-06-24 1998-02-24 The Dow Chemical Company Homogeneous olefin polymerization catalyst by abstraction with lewis acids
US5932669A (en) * 1991-11-30 1999-08-03 Targor Gmbh Metallocenes having benzo-fused indenyl derivatives as ligands, processes for their preparation and their use as catalysts
US5436304A (en) 1992-03-19 1995-07-25 Exxon Chemical Patents Inc. Process for polymerizing monomers in fluidized beds
US5374696A (en) 1992-03-26 1994-12-20 The Dow Chemical Company Addition polymerization process using stabilized reduced metal catalysts
ZA943399B (en) 1993-05-20 1995-11-17 Bp Chem Int Ltd Polymerisation process
US5470993A (en) 1993-06-24 1995-11-28 The Dow Chemical Company Titanium(II) or zirconium(II) complexes and addition polymerization catalysts therefrom
US5486632A (en) 1994-06-28 1996-01-23 The Dow Chemical Company Group 4 metal diene complexes and addition polymerization catalysts therefrom
US5541349A (en) 1994-09-12 1996-07-30 The Dow Chemical Company Metal complexes containing partially delocalized II-bound groups and addition polymerization catalysts therefrom
KR100419698B1 (en) 1995-10-27 2004-05-17 다우 글로벌 테크놀로지스 인크. Substituted indenyl containing metal complexes and olefin polymerization process
DE19543427C2 (en) 1995-11-21 2003-01-30 Infineon Technologies Ag Chip module, in particular for installation in a chip card
DE19725647A1 (en) * 1997-06-18 1998-12-24 Basf Ag Cyclopenta [I] phenanthrene metal complex catalyst systems

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WO1999014221A1 (en) 1999-03-25
EP1017701B1 (en) 2003-03-19
EP1017701A1 (en) 2000-07-12
NO20001307D0 (en) 2000-03-14
BR9812307A (en) 2000-09-05
HUP0004576A2 (en) 2001-03-28
CN1221562C (en) 2005-10-05
ID24647A (en) 2000-07-27
NO20001307L (en) 2000-03-14
ES2196594T3 (en) 2003-12-16
US6323294B1 (en) 2001-11-27
HUP0004576A3 (en) 2007-03-28
AU735332B2 (en) 2001-07-05
PL339254A1 (en) 2000-12-04
CN1270597A (en) 2000-10-18
TW534914B (en) 2003-06-01
TR200000668T2 (en) 2001-01-22
KR100567505B1 (en) 2006-04-03
ATE234851T1 (en) 2003-04-15
AU8699798A (en) 1999-04-05
MY121287A (en) 2006-01-28
DE69812391D1 (en) 2003-04-24
US6150297A (en) 2000-11-21
JP2001516761A (en) 2001-10-02
US6329486B1 (en) 2001-12-11
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KR20010023977A (en) 2001-03-26
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